def show_education_widget(self, bands, working_dir):
if ProcessingManager().working_layer and bands:
if not self.dockOpened:
# create the widget to display information
self.educationWidget = QGISEducationWidget(self.iface)
QObject.connect(self.educationWidget, SIGNAL("terminated()"), self.unload_interface)
# self.educationWidget.qgis_education_manager = self.qgis_education_manager
self.educationWidget.qgis_education_manager = TerreImageManager(self.iface)
self.educationWidget.qgis_education_manager.working_directory = working_dir
self.educationWidget.lineEdit_working_dir.setText(working_dir)
self.educationWidget.qgis_education_manager.classif_tool.set_layers(ProcessingManager().get_qgis_working_layers(), ProcessingManager().working_layer.get_qgis_layer(), ProcessingManager().working_layer.band_invert)
self.educationWidget.qgis_education_manager.classif_tool.set_directory(working_dir)
self.educationWidget.qgis_education_manager.classif_tool.setupUi()
# create the dockwidget with the correct parent and add the valuewidget
self.qgisedudockwidget = Terre_Image_Main_Dock_widget("Terre Image", self.iface.mainWindow(), self.iface)
self.qgisedudockwidget.setObjectName("Terre Image")
self.qgisedudockwidget.setWidget(self.educationWidget)
QObject.connect(self.qgisedudockwidget, SIGNAL("closed(PyQt_PyObject)"), self.close_dock)
# add the dockwidget to iface
self.iface.addDockWidget(Qt.RightDockWidgetArea, self.qgisedudockwidget)
self.educationWidget.set_comboBox_sprectral_band_display()
text = "Plan R <- BS_PIR \nPlan V <- BS_R \nPlan B <- BS_V"
self.qgisedudockwidget.show()
self.dockOpened = True
def show_education_widget(self, bands, working_dir):
if ProcessingManager().working_layer and bands:
if not self.dockOpened:
# create the widget to display information
self.educationWidget = QGISEducationWidget(self.iface)
QObject.connect(self.educationWidget, SIGNAL("terminated()"),
self.unload_interface)
# self.educationWidget.qgis_education_manager = self.qgis_education_manager
self.educationWidget.qgis_education_manager = TerreImageManager(
self.iface)
self.educationWidget.qgis_education_manager.working_directory = working_dir
self.educationWidget.lineEdit_working_dir.setText(working_dir)
self.educationWidget.qgis_education_manager.classif_tool.set_layers(
ProcessingManager().get_qgis_working_layers(),
ProcessingManager().working_layer.get_qgis_layer(),
ProcessingManager().working_layer.band_invert)
self.educationWidget.qgis_education_manager.classif_tool.set_directory(
working_dir)
self.educationWidget.qgis_education_manager.classif_tool.setupUi(
)
# create the dockwidget with the correct parent and add the valuewidget
self.qgisedudockwidget = Terre_Image_Main_Dock_widget(
"Terre Image", self.iface.mainWindow(), self.iface)
self.qgisedudockwidget.setObjectName("Terre Image")
self.qgisedudockwidget.setWidget(self.educationWidget)
QObject.connect(self.qgisedudockwidget,
SIGNAL("closed(PyQt_PyObject)"),
self.close_dock)
# add the dockwidget to iface
self.iface.addDockWidget(Qt.RightDockWidgetArea,
self.qgisedudockwidget)
self.educationWidget.set_comboBox_sprectral_band_display()
text = "Plan R <- BS_PIR \nPlan V <- BS_R \nPlan B <- BS_V"
self.qgisedudockwidget.show()
self.dockOpened = True
class QGISEducation:
def __init__(self, iface):
# Save reference to the QGIS interface
self.iface = iface
self.constants = TerreImageConstant()
self.constants.iface = self.iface
self.constants.canvas = self.iface.mapCanvas()
self.constants.legendInterface = self.iface.legendInterface()
def initGui(self):
"""
Initialisation on the widget interface
"""
# Create action that will start plugin configuration
self.action = QAction(QIcon(":/plugins/qgiseducation/img/icon.png"),
u"Terre Image", self.iface.mainWindow())
self.action.setWhatsThis("Terre Image")
# connect the action to the run method
self.action.triggered.connect(self.run)
self.aboutAction = QAction(
QIcon(":/plugins/DockableMirrorMap/icons/about.png"), "About",
self.iface.mainWindow())
QObject.connect(self.aboutAction, SIGNAL("triggered()"), self.about)
# Add toolbar button and menu item
self.iface.addToolBarIcon(self.action)
self.iface.addPluginToMenu(u"&TerreImage", self.action)
self.iface.addPluginToMenu("TerreImage", self.aboutAction)
self.qgisedudockwidget = None
self.dockOpened = False
self.educationWidget = None
QObject.connect(self.iface, SIGNAL("projectRead()"),
self.onProjectLoaded)
QObject.connect(QgsProject.instance(),
SIGNAL("writeProject(QDomDocument &)"),
self.onWriteProject)
QObject.connect(self.iface, SIGNAL("newProjectCreated()"),
self.newProject)
def do_display_one_band(self, who, qgis_layer, working_directory,
mirror_tool):
logger.debug("who" + str(who))
# manage_QGIS.display_one_band(self.qgis_education_manager.layer, who, self.iface)
if qgis_layer:
my_process = TerreImageDisplay(self.iface, working_directory,
ProcessingManager().working_layer,
mirror_tool, who, None, qgis_layer)
else:
my_process = TerreImageDisplay(self.iface, working_directory,
ProcessingManager().working_layer,
mirror_tool, who)
# ProcessingManager().add_processing(my_process)
self.educationWidget.set_combobox_histograms()
def unload(self):
"""
Defines the unload of the plugin
"""
self.unload_interface()
# Remove the plugin menu item and icon
self.iface.removePluginMenu(u"&TerreImage", self.action)
self.iface.removeToolBarIcon(self.action)
def unload_interface(self):
if self.qgisedudockwidget is not None and self.educationWidget is not None:
self.qgisedudockwidget.close()
self.educationWidget.disconnectP()
# run method that performs all the real work
def run(self):
"""
Defines the behavior of the plugin
"""
timeBegin = time.time()
# self.educationWidget.set_working_message(True)
self.iface.newProject(True)
# self.qgis_education_manager = TerreImageManager(self.iface)
# _, bands = self.qgis_education_manager.set_current_layer( )
_, bands, working_dir = terre_image_utils.set_current_layer(self.iface)
timeEnd = time.time()
timeExec = timeEnd - timeBegin
logger.info("temps de chargement: " + str(timeExec))
self.show_education_widget(bands, working_dir)
# self.educationWidget.set_working_message(False)
def show_education_widget(self, bands, working_dir):
if ProcessingManager().working_layer and bands:
if not self.dockOpened:
# create the widget to display information
self.educationWidget = QGISEducationWidget(self.iface)
QObject.connect(self.educationWidget, SIGNAL("terminated()"),
self.unload_interface)
# self.educationWidget.qgis_education_manager = self.qgis_education_manager
self.educationWidget.qgis_education_manager = TerreImageManager(
self.iface)
self.educationWidget.qgis_education_manager.working_directory = working_dir
self.educationWidget.lineEdit_working_dir.setText(working_dir)
self.educationWidget.qgis_education_manager.classif_tool.set_layers(
ProcessingManager().get_qgis_working_layers(),
ProcessingManager().working_layer.get_qgis_layer(),
ProcessingManager().working_layer.band_invert)
self.educationWidget.qgis_education_manager.classif_tool.set_directory(
working_dir)
self.educationWidget.qgis_education_manager.classif_tool.setupUi(
)
# create the dockwidget with the correct parent and add the valuewidget
self.qgisedudockwidget = Terre_Image_Main_Dock_widget(
"Terre Image", self.iface.mainWindow(), self.iface)
self.qgisedudockwidget.setObjectName("Terre Image")
self.qgisedudockwidget.setWidget(self.educationWidget)
QObject.connect(self.qgisedudockwidget,
SIGNAL("closed(PyQt_PyObject)"),
self.close_dock)
# add the dockwidget to iface
self.iface.addDockWidget(Qt.RightDockWidgetArea,
self.qgisedudockwidget)
self.educationWidget.set_comboBox_sprectral_band_display()
text = "Plan R <- BS_PIR \nPlan V <- BS_R \nPlan B <- BS_V"
self.qgisedudockwidget.show()
self.dockOpened = True
def about(self):
from terre_image_about import DlgAbout
DlgAbout(self.iface.mainWindow()).exec_()
def close_dock(self, object):
self.qgisedudockwidget = None
self.dockOpened = False
self.educationWidget = None
if self.iface.legendInterface().layers() != []:
self.iface.newProject()
def newProject(self):
for item in self.iface.mapCanvas().scene().items():
if isinstance(item, QgsRubberBand):
item.reset(QGis.Point)
if self.educationWidget is not None:
self.educationWidget.disconnect_interface()
if self.qgisedudockwidget is not None:
self.qgisedudockwidget.close()
self.educationWidget.disconnectP()
self.dockOpened = False
self.qgisedudockwidget = None
self.dockOpened = False
self.educationWidget = None
def onWriteProject(self, domproject):
if ProcessingManager().working_layer is None:
return
# QgsProject.instance().writeEntry( "QGISEducation", "/working_layer", self.qgis_education_manager.layer.source_file )
# # write band orders
# QgsProject.instance().writeEntry( "QGISEducation", "/working_layer_bands", str(self.qgis_education_manager.layer.bands) )
# logger.debug( str(self.qgis_education_manager.layer.bands) )
# QgsProject.instance().writeEntry( "QGISEducation", "/working_layer_type", self.qgis_education_manager.layer.type )
# QgsProject.instance().writeEntry( "QGISEducation", "/working_directory", self.qgis_education_manager.working_directory )
QgsProject.instance().writeEntry(
"QGISEducation", "/working_layer",
ProcessingManager().working_layer.source_file)
# write band orders
QgsProject.instance().writeEntry(
"QGISEducation", "/working_layer_bands",
str(ProcessingManager().working_layer.bands))
logger.debug(str(ProcessingManager().working_layer.bands))
QgsProject.instance().writeEntry(
"QGISEducation", "/working_layer_type",
ProcessingManager().working_layer.type)
QgsProject.instance().writeEntry(
"QGISEducation", "/working_directory",
self.educationWidget.qgis_education_manager.working_directory)
p = []
for process in ProcessingManager().get_processings():
p.append((process.processing_name,
process.output_working_layer.get_source()))
# print "process", p
QgsProject.instance().writeEntry("QGISEducation", "/process", str(p))
QgsProject.instance().writeEntry("QGISEducation", "/index_group",
self.constants.index_group)
if "Angle Spectral" in ProcessingManager().get_processings_name():
# delete rubberband
for item in self.iface.mapCanvas().scene().items():
# item is a rubberband
if isinstance(item, QgsRubberBand):
# get point
if item.size() > 0:
point = item.getPoint(0)
# print point
QgsProject.instance().writeEntryDouble(
"QGISEducation", "/angle_spectral_point_x",
point.x())
QgsProject.instance().writeEntryDouble(
"QGISEducation", "/angle_spectral_point_y",
point.y())
p = TerreImageParamaters()
if p.is_complete():
QgsProject.instance().writeEntryDouble("QGISEducation",
"/red_x_min", p.red_min)
QgsProject.instance().writeEntryDouble("QGISEducation",
"/red_x_max", p.red_max)
QgsProject.instance().writeEntryDouble("QGISEducation",
"/green_x_min", p.green_min)
QgsProject.instance().writeEntryDouble("QGISEducation",
"/green_x_max", p.green_max)
QgsProject.instance().writeEntryDouble("QGISEducation",
"/blue_x_min", p.blue_min)
QgsProject.instance().writeEntryDouble("QGISEducation",
"/blue_x_max", p.blue_max)
def onProjectLoaded(self):
# does not work stops the project reading.
# should desactivate all interface and read the project again
# self.newProject( True )
# restore mirrors?
wl, ok = QgsProject.instance().readEntry("QGISEducation",
"/working_layer")
if not ok or wl == "":
pass
if not wl == "":
bands, ok = QgsProject.instance().readEntry(
"QGISEducation", "/working_layer_bands")
logger.debug("is ok" + str(ok))
logger.debug(bands)
# working_layer = WorkingLayer(wl, None, bands)
# TODO interpreter bands
type, ok = QgsProject.instance().readEntry("QGISEducation",
"/working_layer_type")
working_dir, ok = QgsProject.instance().readEntry(
"QGISEducation", "/working_directory")
layer, bands = terre_image_utils.restore_working_layer(
wl, eval(bands), type)
ProcessingManager().working_layer = layer
self.show_education_widget(bands, working_dir)
# self.qgis_education_manager = TerreImageManager( self.iface )
# self.qgis_education_manager.restore_processing_manager(wl, eval(bands), type, working_dir)
# if self.qgis_education_manager:
process, ok = QgsProject.instance().readEntry(
"QGISEducation", "/process")
logger.debug(eval(process))
index_group, ok = QgsProject.instance().readDoubleEntry(
"QGISEducation", "/index_group")
self.constants.index_group = int(float(index_group))
process = eval(process)
for qgis_layer in self.iface.legendInterface().layers():
# print "layer loading ", qgis_layer.name()
if qgis_layer.name() in [
"NDVI", "NDTI", "Indice de brillance", "KMEANS"
]:
process = TerreImageProcessing(
self.iface, working_dir,
ProcessingManager().working_layer, self.
educationWidget.qgis_education_manager.mirror_map_tool,
qgis_layer.name(), None, qgis_layer)
elif "Angle Spectral" in qgis_layer.name():
process = TerreImageProcessing(
self.iface, working_dir,
ProcessingManager().working_layer, self.
educationWidget.qgis_education_manager.mirror_map_tool,
qgis_layer.name(), qgis_layer.source(), qgis_layer)
# ProcessingManager().add_processing(process)
elif "couleur_naturelles" in qgis_layer.name():
try:
self.do_display_one_band(
'nat', qgis_layer, working_dir,
self.educationWidget.qgis_education_manager.
mirror_map_tool)
except AttributeError:
QMessageBox.warning(
None, "Erreur",
u'Le projet ne peut être lu. Essayez de créer un projet vierge, puis de réouvrir le projet souhaité.',
QMessageBox.Ok)
# self.newProject( )
return None
# ProcessingManager().add_display( process )
else:
corres = {
'red': "_bande_rouge",
'green': "_bande_verte",
'blue': "_bande_bleue",
'pir': "_bande_pir",
'mir': "_bande_mir",
"nat": "_couleurs_naturelles"
}
result = [
x for x in corres
if qgis_layer.name().endswith(corres[x])
]
# print result
if result:
# print "the couleur", result[0]
try:
self.do_display_one_band(
result[0], qgis_layer, working_dir,
self.educationWidget.qgis_education_manager.
mirror_map_tool)
except AttributeError:
QMessageBox.warning(
None, "Erreur",
u'Le projet ne peut être lu. Essayez de créer un projet vierge, puis de réouvrir le projet souhaité.',
QMessageBox.Ok)
# self.newProject( )
return None
# ProcessingManager().add_display( process )
angle_spectral_point_x, ok_x = QgsProject.instance(
).readDoubleEntry("QGISEducation", "/angle_spectral_point_x")
angle_spectral_point_y, ok_y = QgsProject.instance(
).readDoubleEntry("QGISEducation", "/angle_spectral_point_y")
# print "angle_spectral_point_x, angle_spectral_point_y", angle_spectral_point_x, angle_spectral_point_y
if ok_x and ok_y:
# print "angle_spectral_point_x, angle_spectral_point_y", angle_spectral_point_x, angle_spectral_point_y
p = ProcessingManager().processing_from_name("Angle Spectral")
if p:
rubberband = p[0].rubberband
rubberband.setWidth(10)
rubberband.setColor(QColor(Qt.yellow))
rubberband.addPoint(
QgsPoint(float(angle_spectral_point_x),
float(angle_spectral_point_y)))
p = TerreImageParamaters()
p.red_min = QgsProject.instance().readDoubleEntry(
"QGISEducation", "/red_x_min")[0]
p.red_max = QgsProject.instance().readDoubleEntry(
"QGISEducation", "/red_x_max")[0]
p.green_min = QgsProject.instance().readDoubleEntry(
"QGISEducation", "/green_x_min")[0]
p.green_max = QgsProject.instance().readDoubleEntry(
"QGISEducation", "/green_x_max")[0]
p.blue_min = QgsProject.instance().readDoubleEntry(
"QGISEducation", "/blue_x_min")[0]
p.blue_max = QgsProject.instance().readDoubleEntry(
"QGISEducation", "/blue_x_max")[0]
self.educationWidget.set_combobox_histograms()
self.iface.mapCanvas().refresh()
self.iface.mapCanvas().repaint()
class QGISEducation:
def __init__(self, iface):
# Save reference to the QGIS interface
self.iface = iface
self.constants = TerreImageConstant()
self.constants.iface = self.iface
self.constants.canvas = self.iface.mapCanvas()
self.constants.legendInterface = self.iface.legendInterface()
def initGui(self):
"""
Initialisation on the widget interface
"""
# Create action that will start plugin configuration
self.action = QAction(
QIcon(":/plugins/qgiseducation/img/icon.png"),
u"Terre Image", self.iface.mainWindow())
self.action.setWhatsThis("Terre Image")
# connect the action to the run method
self.action.triggered.connect(self.run)
self.aboutAction = QAction(QIcon(":/plugins/DockableMirrorMap/icons/about.png"), "About", self.iface.mainWindow())
QObject.connect(self.aboutAction, SIGNAL("triggered()"), self.about)
# Add toolbar button and menu item
self.iface.addToolBarIcon(self.action)
self.iface.addPluginToMenu(u"&TerreImage", self.action)
self.iface.addPluginToMenu("TerreImage", self.aboutAction)
self.qgisedudockwidget = None
self.dockOpened = False
self.educationWidget = None
QObject.connect(self.iface, SIGNAL("projectRead()"), self.onProjectLoaded)
QObject.connect(QgsProject.instance(), SIGNAL("writeProject(QDomDocument &)"), self.onWriteProject)
QObject.connect(self.iface, SIGNAL("newProjectCreated()"), self.newProject)
def do_display_one_band(self, who, qgis_layer, working_directory, mirror_tool):
logger.debug("who" + str(who))
# manage_QGIS.display_one_band(self.qgis_education_manager.layer, who, self.iface)
if qgis_layer:
my_process = TerreImageDisplay(self.iface, working_directory, ProcessingManager().working_layer, mirror_tool, who, None, qgis_layer)
else:
my_process = TerreImageDisplay(self.iface, working_directory, ProcessingManager().working_layer, mirror_tool, who)
# ProcessingManager().add_processing(my_process)
self.educationWidget.set_combobox_histograms()
def unload(self):
"""
Defines the unload of the plugin
"""
self.unload_interface()
# Remove the plugin menu item and icon
self.iface.removePluginMenu(u"&TerreImage", self.action)
self.iface.removeToolBarIcon(self.action)
def unload_interface(self):
if self.qgisedudockwidget is not None and self.educationWidget is not None:
self.qgisedudockwidget.close()
self.educationWidget.disconnectP()
# run method that performs all the real work
def run(self):
"""
Defines the behavior of the plugin
"""
timeBegin = time.time()
# self.educationWidget.set_working_message(True)
self.iface.newProject(True)
# self.qgis_education_manager = TerreImageManager(self.iface)
# _, bands = self.qgis_education_manager.set_current_layer( )
_, bands, working_dir = terre_image_utils.set_current_layer(self.iface)
timeEnd = time.time()
timeExec = timeEnd - timeBegin
logger.info("temps de chargement: " + str(timeExec))
self.show_education_widget(bands, working_dir)
# self.educationWidget.set_working_message(False)
def show_education_widget(self, bands, working_dir):
if ProcessingManager().working_layer and bands:
if not self.dockOpened:
# create the widget to display information
self.educationWidget = QGISEducationWidget(self.iface)
QObject.connect(self.educationWidget, SIGNAL("terminated()"), self.unload_interface)
# self.educationWidget.qgis_education_manager = self.qgis_education_manager
self.educationWidget.qgis_education_manager = TerreImageManager(self.iface)
self.educationWidget.qgis_education_manager.working_directory = working_dir
self.educationWidget.lineEdit_working_dir.setText(working_dir)
self.educationWidget.qgis_education_manager.classif_tool.set_layers(ProcessingManager().get_qgis_working_layers(), ProcessingManager().working_layer.get_qgis_layer(), ProcessingManager().working_layer.band_invert)
self.educationWidget.qgis_education_manager.classif_tool.set_directory(working_dir)
self.educationWidget.qgis_education_manager.classif_tool.setupUi()
# create the dockwidget with the correct parent and add the valuewidget
self.qgisedudockwidget = Terre_Image_Main_Dock_widget("Terre Image", self.iface.mainWindow(), self.iface)
self.qgisedudockwidget.setObjectName("Terre Image")
self.qgisedudockwidget.setWidget(self.educationWidget)
QObject.connect(self.qgisedudockwidget, SIGNAL("closed(PyQt_PyObject)"), self.close_dock)
# add the dockwidget to iface
self.iface.addDockWidget(Qt.RightDockWidgetArea, self.qgisedudockwidget)
self.educationWidget.set_comboBox_sprectral_band_display()
text = "Plan R <- BS_PIR \nPlan V <- BS_R \nPlan B <- BS_V"
self.qgisedudockwidget.show()
self.dockOpened = True
def about(self):
from terre_image_about import DlgAbout
DlgAbout(self.iface.mainWindow()).exec_()
def close_dock(self, object):
self.qgisedudockwidget = None
self.dockOpened = False
self.educationWidget = None
if self.iface.legendInterface().layers() != []:
self.iface.newProject()
def newProject(self):
for item in self.iface.mapCanvas().scene().items():
if isinstance(item, QgsRubberBand):
item.reset(QGis.Point)
if self.educationWidget is not None:
self.educationWidget.disconnect_interface()
if self.qgisedudockwidget is not None:
self.qgisedudockwidget.close()
self.educationWidget.disconnectP()
self.dockOpened = False
self.qgisedudockwidget = None
self.dockOpened = False
self.educationWidget = None
def onWriteProject(self, domproject):
if ProcessingManager().working_layer is None:
return
# QgsProject.instance().writeEntry( "QGISEducation", "/working_layer", self.qgis_education_manager.layer.source_file )
# # write band orders
# QgsProject.instance().writeEntry( "QGISEducation", "/working_layer_bands", str(self.qgis_education_manager.layer.bands) )
# logger.debug( str(self.qgis_education_manager.layer.bands) )
# QgsProject.instance().writeEntry( "QGISEducation", "/working_layer_type", self.qgis_education_manager.layer.type )
# QgsProject.instance().writeEntry( "QGISEducation", "/working_directory", self.qgis_education_manager.working_directory )
QgsProject.instance().writeEntry("QGISEducation", "/working_layer", ProcessingManager().working_layer.source_file)
# write band orders
QgsProject.instance().writeEntry("QGISEducation", "/working_layer_bands", str(ProcessingManager().working_layer.bands))
logger.debug(str(ProcessingManager().working_layer.bands))
QgsProject.instance().writeEntry("QGISEducation", "/working_layer_type", ProcessingManager().working_layer.type)
QgsProject.instance().writeEntry("QGISEducation", "/working_directory", self.educationWidget.qgis_education_manager.working_directory)
p = []
for process in ProcessingManager().get_processings():
p.append((process.processing_name, process.output_working_layer.get_source()))
# print "process", p
QgsProject.instance().writeEntry("QGISEducation", "/process", str(p))
QgsProject.instance().writeEntry("QGISEducation", "/index_group", self.constants.index_group)
if "Angle Spectral" in ProcessingManager().get_processings_name():
# delete rubberband
for item in self.iface.mapCanvas().scene().items():
# item is a rubberband
if isinstance(item, QgsRubberBand):
# get point
if item.size() > 0:
point = item.getPoint(0)
# print point
QgsProject.instance().writeEntryDouble("QGISEducation", "/angle_spectral_point_x", point.x())
QgsProject.instance().writeEntryDouble("QGISEducation", "/angle_spectral_point_y", point.y())
p = TerreImageParamaters()
if p.is_complete():
QgsProject.instance().writeEntryDouble("QGISEducation", "/red_x_min", p.red_min)
QgsProject.instance().writeEntryDouble("QGISEducation", "/red_x_max", p.red_max)
QgsProject.instance().writeEntryDouble("QGISEducation", "/green_x_min", p.green_min)
QgsProject.instance().writeEntryDouble("QGISEducation", "/green_x_max", p.green_max)
QgsProject.instance().writeEntryDouble("QGISEducation", "/blue_x_min", p.blue_min)
QgsProject.instance().writeEntryDouble("QGISEducation", "/blue_x_max", p.blue_max)
def onProjectLoaded(self):
# does not work stops the project reading.
# should desactivate all interface and read the project again
# self.newProject( True )
# restore mirrors?
wl, ok = QgsProject.instance().readEntry("QGISEducation", "/working_layer")
if not ok or wl == "":
pass
if not wl == "":
bands, ok = QgsProject.instance().readEntry("QGISEducation", "/working_layer_bands")
logger.debug("is ok" + str(ok))
logger.debug(bands)
# working_layer = WorkingLayer(wl, None, bands)
# TODO interpreter bands
type, ok = QgsProject.instance().readEntry("QGISEducation", "/working_layer_type")
working_dir, ok = QgsProject.instance().readEntry("QGISEducation", "/working_directory")
layer, bands = terre_image_utils.restore_working_layer(wl, eval(bands), type)
ProcessingManager().working_layer = layer
self.show_education_widget(bands, working_dir)
# self.qgis_education_manager = TerreImageManager( self.iface )
# self.qgis_education_manager.restore_processing_manager(wl, eval(bands), type, working_dir)
# if self.qgis_education_manager:
process, ok = QgsProject.instance().readEntry("QGISEducation", "/process")
logger.debug(eval(process))
index_group, ok = QgsProject.instance().readDoubleEntry("QGISEducation", "/index_group")
self.constants.index_group = int(float(index_group))
process = eval(process)
for qgis_layer in self.iface.legendInterface().layers():
# print "layer loading ", qgis_layer.name()
if qgis_layer.name() in [ "NDVI", "NDTI", "Indice de brillance", "KMEANS" ]:
process = TerreImageProcessing(self.iface, working_dir, ProcessingManager().working_layer, self.educationWidget.qgis_education_manager.mirror_map_tool, qgis_layer.name(), None, qgis_layer)
elif "Angle Spectral" in qgis_layer.name():
process = TerreImageProcessing(self.iface, working_dir, ProcessingManager().working_layer, self.educationWidget.qgis_education_manager.mirror_map_tool, qgis_layer.name(), qgis_layer.source(), qgis_layer)
# ProcessingManager().add_processing(process)
elif "couleur_naturelles" in qgis_layer.name():
try:
self.do_display_one_band('nat', qgis_layer, working_dir, self.educationWidget.qgis_education_manager.mirror_map_tool)
except AttributeError:
QMessageBox.warning(None , "Erreur", u'Le projet ne peut être lu. Essayez de créer un projet vierge, puis de réouvrir le projet souhaité.', QMessageBox.Ok)
# self.newProject( )
return None
# ProcessingManager().add_display( process )
else:
corres = { 'red':"_bande_rouge", 'green':"_bande_verte", 'blue':"_bande_bleue", 'pir':"_bande_pir", 'mir':"_bande_mir", "nat":"_couleurs_naturelles" }
result = [x for x in corres if qgis_layer.name().endswith(corres[x])]
# print result
if result:
# print "the couleur", result[0]
try:
self.do_display_one_band(result[0], qgis_layer, working_dir, self.educationWidget.qgis_education_manager.mirror_map_tool)
except AttributeError:
QMessageBox.warning(None , "Erreur", u'Le projet ne peut être lu. Essayez de créer un projet vierge, puis de réouvrir le projet souhaité.', QMessageBox.Ok)
# self.newProject( )
return None
# ProcessingManager().add_display( process )
angle_spectral_point_x, ok_x = QgsProject.instance().readDoubleEntry("QGISEducation", "/angle_spectral_point_x")
angle_spectral_point_y, ok_y = QgsProject.instance().readDoubleEntry("QGISEducation", "/angle_spectral_point_y")
# print "angle_spectral_point_x, angle_spectral_point_y", angle_spectral_point_x, angle_spectral_point_y
if ok_x and ok_y:
# print "angle_spectral_point_x, angle_spectral_point_y", angle_spectral_point_x, angle_spectral_point_y
p = ProcessingManager().processing_from_name("Angle Spectral")
if p:
rubberband = p[0].rubberband
rubberband.setWidth(10)
rubberband.setColor(QColor(Qt.yellow))
rubberband.addPoint(QgsPoint(float(angle_spectral_point_x), float(angle_spectral_point_y)))
p = TerreImageParamaters()
p.red_min = QgsProject.instance().readDoubleEntry("QGISEducation", "/red_x_min")[0]
p.red_max = QgsProject.instance().readDoubleEntry("QGISEducation", "/red_x_max")[0]
p.green_min = QgsProject.instance().readDoubleEntry("QGISEducation", "/green_x_min")[0]
p.green_max = QgsProject.instance().readDoubleEntry("QGISEducation", "/green_x_max")[0]
p.blue_min = QgsProject.instance().readDoubleEntry("QGISEducation", "/blue_x_min")[0]
p.blue_max = QgsProject.instance().readDoubleEntry("QGISEducation", "/blue_x_max")[0]
self.educationWidget.set_combobox_histograms()
self.iface.mapCanvas().refresh()
self.iface.mapCanvas().repaint()
